LOC's Public Domain Archive
The objects in this archive are from Library of Congress - the nation’s first established cultural institution and the largest library in the world, with millions of items including books, recordings, photographs, maps and manuscripts in its collections. The Library provides Congress, the federal government and the American people with a rich, diverse and enduring source of knowledge to inform, inspire and engage them and support their intellectual and creative endeavors.
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![Hitchcock's chronoscope or time table. (A counting house convenience,) by which are shown the numerical relations of the days of the year to each other, and to those of the calendar months. [c. 1886].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDkvaGl0Y2hjb2Nrcy1jaHJvbm9zY29wZS1vci10aW1lLXRhYmxlLWEtY291bnRpbmctaG91c2UtY29udmVuaWVuY2UtYnktd2hpY2gtNjc3ZjE2LTEwMjQuanBn/320/262/jpg "Hitchcock's chronoscope or time table. (A counting house convenience,) by which are shown the numerical relations of the days of the year to each other, and to those of the calendar months. [c. 1886].")
![D. Webster Clegg's concise time table, for acquiring the number of days from a given month or date to any other date in the year. [n. p.] [c. 1872].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NzIvMDEvMDEvZC13ZWJzdGVyLWNsZWdncy1jb25jaXNlLXRpbWUtdGFibGUtZm9yLWFjcXVpcmluZy10aGUtbnVtYmVyLW9mLWRheXMtZnJvbS1hLTY0MC5qcGc%3D/40/64/webp "D. Webster Clegg's concise time table, for acquiring the number of days from a given month or date to any other date in the year. [n. p.] [c. 1872].")
![Circulating kalendar to find the days of the month answering to the days of the week for every year in the nineteenth century. [n. p. 1824].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4MjQvMDEvMDEvY2lyY3VsYXRpbmcta2FsZW5kYXItdG8tZmluZC10aGUtZGF5cy1vZi10aGUtbW9udGgtYW5zd2VyaW5nLXRvLXRoZS1kYXlzLW9mLTEtNjQwLmpwZw%3D%3D/40/44/webp "Circulating kalendar to find the days of the month answering to the days of the week for every year in the nineteenth century. [n. p. 1824].")
![Webster's note and draft calendar for the years 1866, 1867 & 1868. [n. p. c1866].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NjYvMDEvMDEvd2Vic3RlcnMtbm90ZS1hbmQtZHJhZnQtY2FsZW5kYXItZm9yLXRoZS15ZWFycy0xODY2LTE4NjctYW5kLTE4Njgtbi1wLWMxODY2LTY0MC5qcGc%3D/40/26/webp "Webster's note and draft calendar for the years 1866, 1867 & 1868. [n. p. c1866].")
